
function showLoadStauts(){
	$("#showing").show();
}
function hideLoadStatus(){
  	$("#showing").hide();
}

function getRoot () {
	var strFullPath=window.document.location.href;
	var strPath=window.document.location.pathname;
	var pos=strFullPath.indexOf(strPath);
	var prePath=strFullPath.substring(0,pos);
	var postPath=strPath.substring(0,strPath.substr(1).indexOf('/')+1);
	return prePath+postPath;
}

document.write('<div id="showing" style="display:none; top:0px; left:0px; width:100%; height:100%; position:absolute; background:#AFAFAF;filter:alpha(opacity=42); opacity:0.6;">'); 
document.write('<img style="margin-top: 200px; margin-left:40%" src="'+getRoot ()+'/images/loadding.gif" alt="loading../>');
document.write('<br />');
document.write('<H3 style="color: red;">请求正在处理中....</H3>');
document.write('</div>');
